Pioneer XDV-P90 Car Stereo System User Manual


 
63
Installation
Connecting the Units
Installation
Note:
This unit is for vehicles with a 12-volt battery
and negative grounding. Before installing it in a
recreational vehicle, truck, or bus, check the
battery voltage.
To avoid shorts in the electrical system, be sure
to disconnect the · battery cable before begin-
ning installation.
Refer to each product’s manual for details on
connecting the power amp and other units, then
make connections correctly.
Secure the wiring with cable clamps or adhe-
sive tape. To protect the wiring, wrap adhesive
tape around them where they lie against metal
parts.
Route and secure all wiring so it cannot touch
any moving parts, such as the gear shift, hand-
brake and seat rails. Do not route wiring in
places that get hot, such as near the heater out-
let. If the insulation of the wiring melts or gets
torn, there is a danger of the wiring short-
circuiting to the vehicle body.
Don’t pass the yellow lead through a hole into
the engine compartment to connect to the bat-
tery. This will damage the lead insulation and
cause a very dangerous short.
Do not shorten any leads. If you do, the protec-
tion circuit may fail to work when it should.
Never feed power to other equipment by cut-
ting the insulation of the power supply lead of
the unit and tapping into the lead. The current
capacity of the lead will be exceeded, causing
overheating.
When replacing fuse, be sure to use only fuse
of the rating prescribed on the fuse holder.
If the RCA pin jack on the unit will not be
used, do not remove the caps attached to the
end of the connector.
To prevent incorrect connection, the input side
of the IP-BUS or optical cable connector is
blue, and the output side is black. Connect the
connectors of the same colors correctly.
If this unit is installed in a vehicle that does not
have an ACC (accessory) position on the igni-
tion switch, the red lead of the unit should be
connected to a terminal coupled with ignition
switch ON/OFF operations. If this is not done,
the vehicle battery may be drained when you
are away from the vehicle for several hours.
Cords for this product and those for other
products may be different colors even if
they have the same function. When con-
necting this product to another product,
refer to the supplied Installation manuals
of both products and connect cords that
have the same function.
No ACC positionACC position
O
N
S
T
A
R
T
O
F
F
A
C
C
O
N
S
T
A
R
T
O
F
F